m390

Giant Mouse ACE Nimbus Review

Few names in the knife world garner as much respect as Jesper Voxnaes and Jens Anso. Together, they’re a veritable dynamic duo of knife design. So, when the folks at Giant Mouse Knives agreed to send over a loaner of the pair’s new ACE Nimbus model, the clouds parted and I beheld the aura of a truly excellent EDC blade.

Mythical and meteorological references aside, this is a surprisingly grounded tool. Based off a venerable midcentury motorcycle, Anso and Vox drew inspiration from the “rugged, utilitarian design objectives of the Nimbus.” The Giant Mouse website hails it as their “take on a great tool knife… the kind of knife you will love to use for years to come.”

General Dimensions and Blade Details

Let’s start with the Nimbus’ centerpiece – Three inches of flat-ground Bohler M390. This beautiful blade is a full inch tall, with a thickness of 0.14 at its well-chamfered peak. The satin finish provides a glow worthy of its namesake’s Merriam-Webster definition, with beautifully etched logos on the clip side. The teardrop opening hole is rounded along its top (where your finger is most likely to make contact), though the lower edge has been left square.

Behind the blade, users will be treated to 4.25-inches of textured G-10, with stainless steel liners and a reversable wire pocket clip. The Nimbus is fairly wide through the hips, exactly twice as tall in the handle (1.1”) as it is across (0.55”). This brings the weight to a not-inconsiderable 4.04-ounces – Hefty, but not bad for a heavy-use tool.

And indeed, this is how Giant Mouse wants us to consider the Nimbus. They advertise it as “the knife you’ll want to keep in your winter coat, backpack, working jeans or toolbox.” In that vein, here’s a comparison with the two other folders I reach for when the going gets tough: The Spyderco Native 5 and Zero Tolerance 0562.

So, how does it perform? Honestly, this one took a while to grow on me. The blade felt undersized at first, struggling to straddle apples and medium sized onions. The turning point came in the form of several large bookshelf boxes from my construction trailer. These paper behemoths fell to pieces in the face of the Nimbus. Its tall edge glided through six-foot swaths of quarter-inch cardboard, almost reminiscent of a razor knife. Consider me sold.

Performance aside, there are additional advantages to a sub-3.5 blade, legality being foremost among them. From city warehouses to country cabins, it’s a knife that can go where the work is.

A few nitpicks: While I love the cutting capability, I actually feel that the blade may be a little under-branded. The ACE and Giant Mouse logos are great, but the show side has been left completely blank. I’d like to see these split, perhaps with one logo on each side, in addition to a mark announcing the M390 steel.

Handle, Ergonomics, and Pocket Clip

The Nimbus is a nice match for my medium/large hand. The humpback design creates a solid grip, especially when paired with the handle’s overall thickness. The thumb jimping is perfectly placed, just forward of the opening hole. The texturing of the G-10 is sublime, marking a nice balance between smoothness and grip. I’d compare it to the feeling of a Micarta handle from ESEE, making it a bit softer than the G-10 on the ZT 0562 shown above.

The weakest point of this ACE’s ergos lies in its lockbar. The slight scallops cut for thumb traction tend to rest in the joint of my index finger, causing a bit of a sawing effect under heavy grip. It’s not a major issue, and just mentioning it makes it sound like more of an issue than it really is. At no point did I develop a skin irritation because of this bit of texturing. Still, you’ll certainly know it’s there.

Speaking of touchy spots, take a look at the tip in the photo below. More specifically, check out how close it is to the top of the liners.

Yeesh. While it’s not close enough to catch a finger as it slides across the surface, this is my strongest criticism of the knife. A slight alteration in the blade’s angle would have dropped the point safely beneath the surface. As it is, it’s not close enough to be considered a fatal flaw. But you’ll definitely want to mind the gap, as our British friends say.

The wire clip, too, is something of a conundrum. While I’m a huge fan of its overall design and deep-carry function, it does create a minor hotspot in the palm. The pros outweigh the cons here, so I’m happy with it overall.

Let’s take a moment to talk about the internals. The folks at Giant Mouse were kind enough to allow me to take the Nimbus apart, and I’m very glad they did. Take a look at the full breakdown:

Beyond the solidity of its machining, there’s some excellent detail work here. The badging on the liners is very attractive, and obviously meant to be enjoyed by tinkerers such as myself. Then there are the washers, inset with a race track for the bearings. There’s so much to like here, and the disassembly process is relatively straightforward. My lone complaint lies in the free-spinning pivot, which requires a TORX driver on both sides for takedown and dial-in. Otherwise, this knife’s maintenance process was a breeze.

Deployment and Lockup

Giant Mouse said it best themselves: “If you are looking for a trick knife to middle-finger flick and play with during office breaks, we have other options coming in the ACE-line.” This held true throughout my time with the Nimbus.

While the finger hole is certainly capable of producing snappy opens, this isn’t exactly a fidget-friendly tool. For one, the lack of a flipper tab/blade guard makes it possible to flick the edge down onto your thumb during closure. It didn’t happen to me, but careless users may find themselves with a nick or two if they’re not careful. This isn’t something I’d consider as a flaw, especially since Giant Mouse straight up warns you that this is a function-first knife. Still, lockup is solid and satisfying, with the linerlock leaf snapping into place flush with the clip side of the blade tang.

Dialing the action in can take a bit after disassembly, due to the nature of a free-spinning pivot. But once you have the screws in right, you’re left with nothing but smooth solidity.

Giant Mouse ACE Nimbus Review – Final Thoughts

The Nimbus looks, feels, and cuts like a $175 knife – Every inch, every penny. From its excellent construction to the thoughtfulness of its design, this is a rare case where the silver linings outshine whatever troubles make up the cloud. Fans of Anso and Voxnaes will find a lot to like here, and newcomers can use it as a primer for their design philosophy. At the risk of making a pun, the folks at Giant Mouse… Well, they ACE’d it.

Giant Mouse ACE Nimbus – From $175.00
From: BladeHQ

I recommend purchasing the Giant Mouse ACE Nimbus at BladeHQ. Please consider that buying anything through any of the links on this website (including Amazon) helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Giant Mouse ACE Biblio Review

by Aaron Shapiro Leave a Comment

Wandering the hallowed halls of BladeShow in Atlanta can be an overwhelming and even intimidating experience. Knives are (not literally) being thrown at you right and left and it’s difficult to remember what you’ve seen, what you wanted to see, and what you haven’t been able to find yet. Several things stuck out to me during my time in Atlanta and high amongst them was the Giant Mouse ACE Biblio.

Buy the Giant Mouse ACE Biblio at BladeHQ

For those of you who haven’t heard of the Giant Mouse brand before, it is a collaborative production brand between custom knife makers Jens Ansø and Jesper Voxnaes; with the mission to design the highest quality production knife possible at the most reasonable price point they can. Over the past couple of years, I have had the opportunity to handle several knives from GM, but this was the first model that they produced with an ambidextrous clip which I need as a lefty.

The ACE line from GM is an unlimited production run of knives whereas the pure Giant Mouse lines are limited in production to 400 pieces per model. Currently, GiantMouse is offering two different models under the ACE umbrella, the Biblio (reviewed here) and the newly released Nimbus.

But first, as always, some specs:

Blade: 2.75” (with a cutting edge around 2.5”)
OAL: 6.75”
Thickness: .585”
Blade Thickness: .119”
Steel: M390
Weight: 3.8oz
Lock: Liner Lock

(These are my personal measurements made with my calipers and my faithful ruler, manufacturer’s published numbers may vary.)

Blade

The Biblio’s blade can best be described as a nicely bellied Wharncliffe. The blade has an ascending angle from the handle and terminates at a nice fine point. A nice thing about this shape is that when the edge is flat on a surface, the handle is raised above, allowing you to utilize the full length of the cutting edge without your hand interfering.

GiantMouse opted for a full flat grind as well, making this a pretty great utility slicer equally at home in the kitchen or campsite (not that these two need be separate). It’s ground thin and sharpened well straight from the factory. One last detail, GiantMouse has chosen to crown the spine on the blade, as I’ve stated countless times before this is a GREAT way to class up a knife.

The steel choice of M390 comes as an expected choice—the GiantMouse Knives are made in Maniago Italy by, I assume, Lionsteel who uses M390 in a lot of their models (Editor: I think Viper makes it, but I could always be wrong). I personally love this steel, it’s elementally similar to 20CV but manifests a finer grain that becomes apparent once you start sharpening it. I’ve always big a huge fan of M390 and request it whenever possible in custom orders. It’s been a solid performer, is very stain/wear resistant, and holds an edge well.

Handle, Ergonomics, and Pocket Clip

GiantMouse has opted to offer two handle material options for the ACE Biblio, either black G10 (which is accompanied by a satin blade finish) or green micarta (which comes with a stonewashed blade) both of which offer a nice grip and texture. The lines of the handle really lend themselves to locking into the hand, however, I do find that the grip itself is a little on the shorter side, with my pinky falling off the end—this is fixed if I choke up on the knife and utilize the large choil on the blade.

The clip is a simple wire clip that has the option for either “handed” carry. This is a simple method, but effective and has worked fine for me.

In the pocket, the GM is a squish on the thicker side, but being a liner lock you can’t expect much different. The ACE Biblio is far from the worst offender in this category.

Deployment and Lockup

I’ve always thought that having two different deployment methods on a knife generally meant that one took priority over the other. The Biblio, for example, has both an opening hole and a flipper tab but the detent is tuned for the flipper making it relatively difficult to open via the hole. That being said, using the flipper the action is smooth and snappy as expected with bearings.

The Biblio features your typical liner lock situation here, with a small bevel on each side of the lock to allow ambidextrous unlocking. My example engages fully, is solid in all directions, and hasn’t required any adjustment.

Giant Mouse ACE Biblio Review – Final Thoughts

Generally speaking, I think the GiantMouse project as a whole is a great exploration in what happens when two prestigious custom knife makers explore the production side of the knife-world without simply licensing a design or offering a mid-tech. Giant Mouse is a sole entity that operates within the design language of both Anso and Vox.

While I think that limiting the production runs of the of the GiantMouse offerings seems like a play for extrinsic value, it is nice to see that they have adopted an unlimited production run of affordable options.

The Biblio seems like a great choice for anyone that’s a fan of these two specific knife makers, wants a high-value option, or is looking for something that’s a little outside the “canon of normal knife brands.” The ACE Biblio is available (in Black G10) from BladeHQ for $175, and if you think about that… You’re getting an M390 flipper, designed by two well-respected makers, made to the exacting standards of (again what I assume to be) Lionsteel, for less than $200. Pretty hard to beat that these days, in my opinion.

Giant Mouse ACE Biblio – From $175.00
From: BladeHQ

I recommend purchasing the Giant Mouse ACE Biblio at BladeHQ. Please consider that buying anything through any of the links on this website (including Amazon) helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Microtech Halo VI Review

by Dan Jackson 8 Comments

“I tried being reasonable. I didn’t like it.”

Buy the Microtech Halo VI at BladeHQ

I always enjoyed that quote from Clint Eastwood, and couldn’t help but think about it as I wielded the Halo VI. There is absolutely nothing reasonable about this knife. Any justification that this would be my “new EDC” went completely out the window when I fired it for the first time and ~5″ of steel slammed out of the front with a terrific bang. Even more ridiculous is using the charging handle to recapture the blade. It’s something you would expect to see in a video game. This is a serious piece of hardware. It’s unlike anything I’ve ever owned before, and it revels in its unreasonableness.

But that’s part of what makes knife collecting fun. If everything was a Delica 4 there would be no point to it. Sure we would all have a practical knife clipped to our pocket, but the fun in collecting would be long gone. Thankfully we don’t need to worry about being confined to using a government knife to cut our government cheese any time soon. Unreasonable knives like the Halo VI are doing their part to keep the joy of collecting safely intact.

General Dimensions and Blade Details

The Halo VI has an overall length of 10.82″, a 4.5″ blade, weighs 6.5 ounces, and is made in the USA. It’s the closet thing I’ll come to owning a light saber. It’s big, it’s unwieldy. If comes from a long series of Halo knives. I won’t proclaim to be an expert on all things Microtech, but my understanding is that this is the first knife that the company produced. It’s a single action out the front automatic.

Here is a link to Microtech’s product page for the Halo VI. They give a detailed look at the knife in all its various configurations. Worth browsing if you are interested in the knife.

Here is a shot of the Halo VI next to my Microtech Stitch:

And as I mentioned before, the Halo VI is not a daily carry. In my book it’s mostly a collectible. Sure, it’s fully functional, and we will get into all of those details in the review, but it’s not a knife I see myself carrying. First of all, there is no pocket clip. Second, it has almost a 5″ blade. Third, it looks and sounds like a weapon of mass destruction.

My girlfriend, who is generally pretty cool with me having dozens of pocket knives scattered all over the house, is legitimately scared of this thing. I can only imagine how the old lady in line at the post office would react to me using this to trim packing tape. Probably by calling 911. Unless you are at a knife show there is no way you will be able to use this knife in public. It’s probably illegal for me to even take it out of the house without obtaining a concealed carry permit. On that note, you will definitely want to check your local laws carefully before carrying a Halo VI. This is not a knife that the general public will understand or appreciate.

But what the Halo VI lacks in practicality, it makes up in novelty. I think it may be the coolest knife I’ve ever owned. And I’ve owned some cool stuff over the years.

Lets check out the blade. At 4.5″ long, and over 4mm thick, it’s an imposing piece of steel. Microtech offers this in a modified drop point (or possibly a clip point) blade that they refer to as the “single-edge” or “S/E”, and they also offer this in an American tanto version with the “T/E” designation.

You also get your choice of serrations, and a number of finish options, including typical finishes like satin, bead blast, and stonewashed finishes. But they also have their “apocalyptic” finish, bronze, D.L.C., and then their painted finish shown here. Normally I’m not a big blade coating guy, but this is what was available with an unserrated edge, so that is what I got.

My blade is made from Bohler M390, a blade steel that needs no introduction at this point, seeing how we have reviewed dozens of knives running M390 by now. It’s a high end stainless steel and is widely considered to be one of the best steels for an EDC knife on the market today. It has that enviable combination of holding an edge for a long time while still being easy to sharpen. Usually a knife steel will either be extremely hard, so the edge holds a long time, but it’s very difficult to sharpen when the knife dulls. That’s not the case with M390, which is why it’s such a popular choice on high end pocket knives. It also finishes nicely, doesn’t chip easily, and is a stainless steel. It’s good stuff.

Given that this knife is a collectible, and not a practical EDC item, I haven’t done a ton of cutting with it. It came very sharp from the factory. It’s not a great slicer due to the thick blade and partial flat grind. It forms a wedge, kind of like a splitting maul, and will pop apart an apple rather than thinly slicing it like a Swiss Army Knife. But that’s OK. They didn’t design this thing to slice apples.

Handle and Ergonomics

A 6.125″ milled 6061-T6 aluminum handle encapsulates our big blade. If a black handle is too pedestrian for you, Microtech offers these in almost every color under the rainbow, including a couple camo variants. I’m fine with black, but then again, I’m boring.

The handle is held together with Microtech’s proprietary hardware. Normally this would be the part of the review where I bitch about proprietary hardware, but I have no intention of taking this knife apart. If there is ever a problem I’ll send it back to Microtech.

The fit and finish on this knife is absolutely top notch. It’s a precision machined piece of hardware. I can’t find a gap, unexpected sharp edge, or flaw anywhere. This may not be the most practical tool, but you have to admire how well it is built.

The Halo VI feels good in the hand. It’s kind of like a small light saber. There is no lack of real estate, and Microtech has created a funky pattern of jimped curves to it that adds some visual interest as well as spots for your fingers to rest.

I suppose the most practical application for the Halo VI would be in a martial arts capacity. I have no training in that regard, so can’t comment on the efficacy of the design in that role. As a layperson, I can tell you it feels fine in hand. There is plenty of room to grip this knife, and you can do so in a number of different configurations. The hard anodizing provides a tiny amount of traction. It’s not slippery, but it isn’t sand paper either.

The Halo VI doesn’t come with a pocket clip. Probably for a reason, as the last thing you would want is for this knife to accidentally deploy in your pants. Even with the new safety, I’d rather not take that risk. And with a closed length of over 6″, it’s not a pocket friendly knife anyways. I’d probably go with an Scarab or Troodon instead for daily carry.

It seems like the best option for carrying your Halo VI is with a sheath. You could requisition a large enough magazine pouch, make a sheath, or have a leather or kydex sheath made for it. There are companies that specialize in making aftermarket sheathes for the Halo VI. Linos Sheathworks currently has a kydex sheath on offer for less than $50.

Deployment and Lockup

This is where we get to the good stuff. This is a single action out the front, which means the blade fires out with a press of the button, but need to manually retract the blade when you are done by pulling back on the charging handle. Contrast this with a double action out the front, where the button is used to both open and close the blade. With the case of a single action Out-The-Front (OTF) automatic, all the spring power has been assigned to ejecting the blade. It’s a lot of fire power. Ejecting the blade of this Halo VI is arguably the single most satisfying knife event in my history as a reviewer. It’s fucking awesome.

For this 6th generation of the Halo, Microtech added a small safety to the firing button. This prevents you from accidentally firing the knife. Not a bad idea, especially if you are crazy enough to carry this thing loose in your pocket. The safety is built into the firing button. You pull down on it ever so slightly, and that allows you to depress the firing button and let the blade loose. Generally I’m not a fan of safetys on folding knives. They tend to get in the way. But this safety has been beautifully executed. Purists may not be a fan of this new addition, but I think it has been done so that it doesn’t get in the way of using this knife.

For lockup, this is essentially a button lock knife. So inside there is a cam that holds the blade in place. One of the prior issues with an OTF knife, is that you tend to get blade play in them. That is especially true for the double action OTF’s I have handled. I haven’t handles a Halo V to see what kind of play, if any, is in that knife, but I can tell you this Halo VI has no play in it. It’s absolutely rock solid.

Retracting the blade is a two handed affair. First you need to depress the button. Once again that requires you to use the built in safety. With the button depressed you then pull on the charging rod to recapture the blade. It takes a good amount of force to overcome the spring tension and bring the blade back. The blade slides back in place with a sharp metallic twang. It’s a great sound. I’ve never armed a bear trap, but I would expect it to sound something like recapturing the blade on a Halo VI. It’s significant and satisfying.

The charging rod and the mechanism that holds it into the handle is worth examining. It’s all precision machined. The retaining mechanism is a couple spring loaded tabs. Everything reeks of quality and when the charging rod is in the handle all the parts line up perfectly. I’ve taken a couple detail shots of this, but it has all been beautifully done.

Here is a parting shot of the Halo VI next to my Paramilitary 2. It gives you a good sense of how huge the Halo VI is.

Microtech Halo V.I. Review – Final Thoughts

The Halo V.I. is a lot of fun. It’s also completely ridiculous, which is sure to turn off some people. I’ve been writing knife reviews since 2010, so it’s taken me almost a decade to get around to reviewing a single action OTF. This is a knife that retails for $650, so the expense is one of the reasons I delayed this purchase, but the fact that this is not a knife I can carry and use is the biggest reason why I waited so long to buy one. I like my tool knives, and this Halo V.I. is about as far away from a tool knife as I can get.

But that doesn’t make the Halo V.I. any less fascinating. Part of what makes this knife so satisfying is how well built it is. This is a design that has been refined for 25 years, and it shows. Each detail has been considered and Microtech does a fantastic job with their machining. The resulting knife is borderline obscene, but it has been so well done I can’t help but be impressed with it. Much like the Rockstead Higo I reviewed a while back, it tests the outer limits of what is possible with a production knife.

But as I have continued on my journey of exploring production knives, I’ve ventured further and further from the Benchmade Griptilians and Spyderco Delicas. They are still great, and I plan on continuing to review practical knives, but exploring the outer limits is fun too. This Halo V.I. is certainly out there, but it is so well done that I can’t help but appreciate it.

Accordingly, I can’t recommend this knife for everyone, but if the Halo VI intrigues you, I’m here to say Microtech didn’t cut any corners. Recommended for unreasonable people that that like the idea of a high end single action OTF automatic.

Microtech Halo VI – From $650.00
From: BladeHQ

I recommend purchasing the Microtech Stitch at BladeHQ. Please consider that buying anything through any of the links on this website (including Amazon) helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Rike Thor4s Review

by Grayson Parker Leave a Comment

Rike doesn’t enjoy the same name recognition that Reate, Kizer, or WE Knives does. While those companies are easily recognizable as the leading names in the renaissance of Chinese knife manufacturing, Rike is often left out of the conversation. On one hand, that’s perfectly understandable: unlike Kizer, WE, or Reate, Rike hasn’t cultivated much cachet with trendy designers, relying instead on in-house designs. At the same time, they have the same reputation for quality as the others, and an aesthetic all their own besides.

Buy the Rike Thor4s at BladeHQ

To be perfectly honest, I never thought that Rike would produce a knife that’d suit my tastes. Most of their offerings have blades nearly four inches long, which is utterly out of bounds for my line of work. When I saw the specs for the Thor4s, I nearly spit out my coffee. A reasonably sized integral? From Rike, no less? I was intrigued, and luckily, my girlfriend noticed and passed that information along to my family.

It should be noted that this was a Christmas present from my folks, and if ever there was a cause for bias, it’s the knowledge that your family might read every criticism you level at an earnestly given gift. I don’t think this has affected my judgment, but all the same, it’s something you should know.

General Dimensions and Blade Details

The Rike Thor4s is among the smallest knives in my collection, with a blade length of 2.375”, a handle length of 3.125”, an overall length of 5.5”, and a weight of 2.08 oz. To be perfectly honest, I was caught off guard by just how small this knife is; to give you a sense a scale, the box is so small I mistook it for jewelry. The blade is short enough that it’s less than ideal on a picnic, but it’s more than long enough for standard office chores. It also bears mentioning that with a blade length less than 2.5”, it’s unlikely to spook any coworkers.

Rike Thor4s

Despite Rike’s fascination with angles, they chose a simple drop point for the blade’s profile. Were it not for a few issues I’ll bring up momentarily, this would be the utilitarian ideal. Most of the spine’s thickness is brought to the tip, so there’s little concern of snapping the tip off, whether in a fall or a bit of prying. The belly is just wide enough to feed, say, the edge of an envelope into, but not so wide that it’ll slip out of a cardboard box you’re breaking down.

Rike Thor4s

The grind on the Thor4s is immaculate. All the details are perfectly executed: the plunge lines are crisp, the swedge is even, and both the primary grind and cutting bevel are consistent and well finished. Unfortunately, the blade stock is thick enough that all that work at a grinder is functionally irrelevant. It cuts fine, don’t get me wrong, but it’s no slicer. That would normally be a deal breaker, but as mentioned above, it’s too short for most food prep anyway.

This is the first knife I’ve reviewed that has M390 steel, and truth be told I haven’t really put it through its paces. A knife this size is meant for intermittent office use, not breaking down a pallet of boxes. It’s held its edge without chipping or rolling, hasn’t rusted, and responds reasonably well to a loaded leather strop. The high satin polish has a remarkable rainbow sheen that undoubtedly helps with rust resistance.

Rike Thor4s

Handle, Ergonomics, and Carry

Of course, the prime selling point of the Rike Thor4s is its integral handle. For the uninitiated, that means that the handle is milled from a single block of material, which in this case is titanium. It’s an expensive process with few (if any) practical upsides, and most of an integral’s appeal lies in its status as a feat of engineering. Rike’s design language carries this theme to its logical endpoint, as the over-machined aesthetic pushes the Thor4s into “pocketable sculpture” territory.

Rike Thor4s

Overall, the ergonomics of the Thor4s are fine, with the exception of two distinct flaws. The first of those is the butt of the handle, which, as you can see, tapers down to a wide, flaired end that leaves a rather sharp point on either side of the handle. In turn, this generates a slight hotspot when the knife is opened, though not when it’s held normally during use. The second issue is the pocket clip. For what I can only guess are aesthetic reasons, the tip of the clip isn’t rounded, or even squared: instead, it ends in an angular point. Most of the time this isn’t a problem, but every so often it catches on the meat of my palm in an altogether unpleasant way.

Rike Thor4s

Normally knives with questionable ergonomics are also unpleasant to carry, but such isn’t the case here. It’s lightweight, compact, and its ergonomic flaws are only noticeable in the hand. As much as I want to rail against milled pocket clips in general, the spring tension on the Thor4s is quite nice, neither fraying the lip of my pocket nor acting like a hook instead of a clip.

Rike Thor4s

Deployment and Lock Up

The blade is deployed by a well-executed flipper. It’s definitely of the ‘pull’ variety: trying to push on the tab will only leave you with a bruised finger. Instead of washers, the pivot runs on caged bearings, which is to be expected at this price point. The detent is crisp, the action is smooth, and as far as deployment is concerned, there’s not a fault to be found.

Rike Thor4s

Once deployed, the blade is held open by a titanium frame lock that features a stainless steel lock insert. There is no horizontal or vertical blade play, and the lock consistently engages around 30% of the blade tang. The decorative pivot collar also functions as an overtravel stop. This is exactly the list of features I want in an integral frame lock. By contrast, when I was working on the DPx Aculus review, I was always aware that if something happened to the lock, I’d be up a certain creek without a paddle.

Rike Thor 4 Review – Final Thoughts

Overall, the Thor4s is an intriguing – if imperfect – addition to the market. The blade stock is a bit chunky, and the ergonomics a bit pokey, but at heart the Thor4s is an office knife, and as such those two flaws are tolerable. Between the top notch manufacturing, high end materials, and the novelty of a sub-3” integral, there’s more than enough to redeem the design.

It’s difficult to find comparisons to the Thor4s. There are plenty of production integrals, but few at this price point, and none at this size. The Lionsteel SR-22 (when it debuts) will be the next smallest integral that I’m aware of, but even then it will be substantially larger than the Thor4s. If you’re in the market for reasonably sized integral, this is likely your only option.

Next up: the Steel Will Modus.

Editor: I recommend purchasing the Rike Thor4s at BladeHQ. Please consider that buying anything through any of the links on this website, including Amazon.com helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Microtech Stitch Review

by Dan Jackson 4 Comments

Hot on the heels of my review of the Microtech Sigil, I decided to pick up the Stitch. This knife was designed by Sebastijan Berenji of Borka Blades.

Buy the Microtech Stitch at BladeHQ

What I find interesting about Sebastian’s story is that he started out as an enthusiast. If I recall correctly, he was a friend and customer of Geoff Blauvelt of TuffKnives, learned the basics of grinding knives, and made some simple fixed blades. His designs and talents earned the interest of Anthony Marfione. Tony took him under his wing and now Sebastijan is a popular custom knifemaker selling knives for thousands of dollars. Some of his designs have been turned into production knives as well.

A cinderella story if I ever heard one.

The Stitch is an example of Sebastijan’s unique aesthetic. His designs are aggressive and the resulting knives are just plain cool. After being pleasantly surprised by the Sigil, I decided to check out Microtech Stitch and see what his designs are like in the metal.

General Dimensions and Blade Details

The Stitch has an overall length of 8.00″, a 3.75″ blade, weighs 6.38 ounces, and is made in the USA. This is a large and quirky folding knife. The first thing I noticed is the heft. I didn’t bother checking out the specs before purchasing, so I was a little surprised at how stout the Stitch was.

The second thing to note is the blade to handle ratio. Although the blade is technically 3.75″ long, the cutting edge is only 3″. Those who prize high blade to handle ratios will be sorely disappointed. Personally, I enjoy the weirdness of this knife. That is what drew me to the Stitch in the first place.

The Stitch features a unique blade shape. Maybe we could call it a modified clip point or something. Who really knows. Or cares.

The blade features a prominent harpoon, a high flat grind, a large swedge, and a tip that verges on being a trailing point. There is also a large decorative thumb hole. The blade is unique, and ground from almost 5mm thick blade stock. My blade has been given a bronzed “apocalyptic” (tumbled) blade finish. It is beautifully ground and meticulously finished.

My particular knife came with a blade made of Bohler M390 super steel. I believe they also offer this knife in Elmax, and I wouldn’t be surprised if they release this one in a number of blade steels.

M390 needs no introduction to the enthusiast of high end pocket knives. My guess is that if you are reading this review you already know that M390 is a top tier blade steel, and is among the best money can buy. That is because M390 has the covetable qualities of excellent edge retention and relatively easy sharpening. Most knives will either have great edge retention, or be easy to sharpen. Here you get the best of both worlds, along with good stain resistance.

The Stitch has proven itself to be a capable cutter in the last few weeks of my testing. It easily handles cardboard boxes and other EDC tasks. I’ll say the negative angle of the blade relative to the handle along with high point on this knife makes it a little different in some applications. Case in point, I was at an event and they gave me one of those plastic/paper wrist bands. I tried to cut it off with my Stitch and it took some finagling to get the tip low enough to cut the band off my wrist.

Handle, Ergonomics, and Pocket Clip

The handle is a beautifully machined aluminum handle with a long geared backspacer and bronzed stainless steel hardware. Aluminum is 3-D contoured with details like a faux pivot collar, countersunk screws, and a fine triangle pattern for traction.

One thing to note, is that this hardware is not proprietary Microtech hardware, but standard torx stuff. That said, all the screws are oversized and look to be custom made. There are two blade stops inside the handle, and they also appear to be custom made.

The handle is immaculate and it’s hard to do it justice with a paragraph or two of text.

The Stitch is a supremely comfortable knife. This is in part because the cutting edge only takes up 37% of the overall length of the knife. So there is plenty of real estate. But it’s also due to some smart ergonomic features of the design. The handle is simple and comfortable. It has good texturing on the sides, and plenty of jimping on the backspacer. Sebastijan also included a large finger choil and a wide spine. That combined with the negative angle of the blade relative to the handle makes for a supremely comfortable knife, whether you are choked up or pulled back on the blade.

The pocket clip is a bent stainless steel clip, given the same bronze treatment as the blade and other hardware, and is a take on the Chris Reeve Knives “double dip clip”. Frankly, I’m not sure of the intellectual property history of this clip design: who came up with it, whether it was patented, licensed, etc. Since a version of this clip appears on their popular Ultratech series my guess is Microtech is well within their right to use it.

I am a big fan of the double dip clip on the Sebenza, and am a fan of it here on the Stitch. This is a wide clip. It has good spring action, and is easy to use. The double dip provides extra retention in your pocket. I’m a fan. The Stitch is a heavy knife, but the good pocket clip keeps it in place. It caries well for an almost 6.5 ounce folding knife. The handle is drilled and tapped for right side tip up carry only.

One interesting thing to comment on is how this knife looks with the closed blade. As you can see, quite a bit of the blade tang (by the thumb hole) is exposed. In the closed position it’s not nearly as resolved as something like my Spyderco Sage 1. Some might find this a little unconventional. I don’t mind it.

Deployment and Lockup

The Stitch is a push button automatic folder. I don’t review many autos, so I’m a little out of my element, but the push button is a generous pad of steel with intricate mill work. The Stitch uses a coil spring, and it does a good job kicking out this heavy blade. The knife shudders with kinetic energy when you press the button. It is snappy.

To close the blade you press the same button you use to open the knife. The force required to return the blade to its closed position is significant, and the blade slides into place with a satisfying snap – not unlike arming a rat trap.

The thumb hole is purely decorative, which is a small point of contention for me. Maybe it saves a little weight, maybe it adds a little visual flair, I’m not really sure what the rationale was. But it seems slightly out of place since you can’t use it for anything.

On that subject, I’d enjoy either a dual action or non-automatic version of this knife. The auto feature is fun, but it’s not necessary and limits where you can carry. Consult your local laws carefully before you decide to EDC this knife.

Still, I won’t fault the Stitch for being an auto. I knew that going into the review. Here’s a shot of the knife next to my Strider SnG:

The lock is a button lock, sturdy and secure. I detect the slightest amount of side to side play in my knife, but no up and down. The lock is easy to manipulate. There is no blade stick at all. It’s a well implemented button lock.

Centering is dead nuts perfect on my knife.

Microtech Stitch Review – Final Thoughts

It seems I have fallen down the slippery slope of Microtech. After resisting their knives for years, I have purchased 2 in a matter of weeks. The quality of these knives is apparent, and I’m now a believer. I’m also thinking I need one of their OTF automatics. Oy vey.

But the Stitch in particular is a cool knife. The design is one of a kind, and the execution is brilliant. All the parts are custom made. Each detail is refined to the point of perfection. I bought a Boker Kalashnikov a couple weeks ago to compare with this Stitch (and accidentally posted a draft of the review the other week – whoops). There is no comparison. This Stitch has been built with such fanatical attention to detail it’s not funny. Granted it costs 10x the Kalashnikov, but you get what you pay for.

I think if you like the concept of the Stitch you will like the reality of this knife. Quirky, but beautifully executed. I’m enjoying mine.

Microtech Stitch – From $364.00
From: BladeHQ

Microtech Sigil MK6 Review

by Dan Jackson 7 Comments

There is depth to the knife industry. So much depth that a reviewer can review knives for 5 years, hire on 3 other writers to review knives, amass a catalog of over 300 knife reviews, and still not review knives from all the major manufacturers. That’s case with this website and Microtech at least. It’s almost shameful that we haven’t reviewed anything by Microtech yet. Thankfully, that gets remedied today.

Buy the Microtech Sigil at BladeHQ

Microtech is a medium sized knife manufacturer located in Bradford, PA. The company was founded in Vero Beach, FL in 1994, by Anthony Marfione, but then moved to Pennsylvania a decade later. As a Florida boy I have no idea why they would pack up and move to PA after 10 years. Usually it’s the other way around. There must be a lot of steel up in PA.

Microtech is known for their automatic knives, and their aggressive designs. Maybe that’s why it took me so long to buy one. I’m not a huge fan of autos, believing that a good manual folder can be almost as easy to operate, and less likely to draw the ire of law enforcement. Plus, their styling is the equivalent of Affliction shirts for the cutlery industry. Shockingly, a Microtech was the 3rd knife Jim Skelton ever reviewed. And it was from the “Zombie Tech” series at that. There is a lid for every pot.

Aesthetic preferences aside, the blades are also pricey. Not that price has stopped me from reviewing a knife in the past. I just gotta get a good deal on it, or really want to check out the knife. Plus the recent ugliness with the Tony S. lawsuit didn’t rev me up about the company either. I have wanted to check their knives out, but something else always took priority.

That all changed when I picked up this Sigil MK6. What a cool knife. This Sigil is beautifully built and richly detailed. Whoever designed it clearly had a lot of fun. My version is the “Apocalyptic” flavor, with a full stonewash and copper accent piece. Lets dive in.

General Dimensions and Blade Details

The Sigil has an overall length of 8.75″, a 3.75″ blade, weighs 5.2 ounces, and is made in the USA. This is a sizable knife. It’s a bit more than I typically like to EDC, but it provides plenty of canvas. Microtech took advantage of this and covered every inch in ornamentation.

The floor to ceiling stonewash lends the knife an aged appearance, although my blade is date stamped “02/2017”.

The blade is a long, sloping, modified drop point. The tip is dropped low, and you only get a slight amount of belly. The tip is also fine and delicate. The blade shape and thumb cutout resembles a prehistoric bird.

A lot of attention went into this blade, and the machining is top notch. The thumb hole has a series of steps milled around it. The finger choil is delicately chamferred. The flipper area has been pocketed. The grinds are beautiful and even. The edge has been uniformly applied. No detail has been overlooked on this blade.

And the blade is made of M390 stainless steel. M390 is about as good as it gets in blade steel, exhibiting the enviable combination of high edge retention paired with easy sharpening. Most super steels are a bear to sharpen, but M390 isn’t bad. It’s one of my favorite blade steels and Microtech gives you almost 4 inches of it here with their Sigil.

Cutting performance is pretty good. The stock on this knife is relatively thick, and the partial flat grind has its geometric limits. Still I had no problem breaking down boxes, opening mail, and cutting fruit. The M390 held up like a champ.

Handle, Ergonomics, and Pocket Clip

The handle is a celebration of milling, and a thing of technical beauty. Microtech is a highly skilled manufacturer, and that comes out clearly in the handle of the Sigil. The titanium handle slabs have been meticulously tooled from all angles, to the point where this knife could pass for an extra on the Dark Crystal.

You can become lost in the complexity of the Sigil. The insides have been pocketed out to lighten the knife. There is also extra fine milling for the frame lock release, the hardware for the pocket clip is hidden, a full titanium floating backspacer, and a copper pivot shroud doubles as a lock bar stabilizer. Microtech’s trademark proprietary hardware holds it all together.

Speaking of the proprietary hardware, although a lot of people aren’t a fan of non-standard hardware, I think it adds something to the overall effect of the knife. It’s totally different and helps make the Sigil feel special. That said, it would have been great if they included a tool. Actually came loose a couple times. Keep in mind I got this knife gently used, so this isn’t a comment on how it came from the factory. I was able to tighten everything down with my finger nail, but this is far from ideal. Thankfully the pivot feels snug and I haven’t had to mess with it yet.

The simple handle shape and heavy chamferring of the titanium handle makes the Sigil a comfortable knife in hand. That should come as no surprise give how large this knife is. There is a small forward finger choil giving you extra options, but I find it to be a little tight relative to other knives with finger choils that I own. I’ve used it, but would advise against getting too aggressive with this finger choil. Good jimping is found on the thumb ramp, flipper tab, and backspacer. Although it lacks corrugated G-10, this isn’t a slippery knife by any means.

The pocket clip is made of milled titanium. Milled clips have done a bit of an 180 over the past few years. When they originally came out they were the bee’s knees. Then they sort of fell out of favor when people found them to be less effective than traditional stamped steel clips. I still like a milled clip if it’s done right.

I’d say the clip on this Sigil is pretty good. It is snug up against the handle and has some spring tension. It’s not crazy spring tension, and I wouldn’t recommend jumping out of an airplane with the Sigil clipped to your pocket, but there is spring tension and the knife is held in place in your pocket. The hidden hardware aspect of it is awesome, and the machining is top notch.

The Sigil carries about how I would expect. It’s a large full titanium folder. Not a total boat anchor, but you feel its presence in your pocket.

Deployment and Lockup

The Sigil is a flipper on bearings. Flipping action is excellent. The generously jimped flipper, strong detent, and smooth bearing system scores the action of this knife a solid “8” on my somewhat arbitrary 1-10 scale for flippers. Better than average, but not a rocket launcher. In addition to the flipper there is an elongated thumb hole. It’s fully functional and you can open up the blade with the thumb hole if you want to be more subtle.

For lockup we have a titanium framelock with stainless steel lockbar insert. The engineering wizards at Miroctech did a fine job designing this frame lock. It is totally secure, with no blade play to speak of, yet the lock is easy to disengage. This is thanks to good lock geometry, and excellent milling on the portion of the lockbar where your thumb goes to release the lock.

As I mentioned previously, there is a copper pivot collar that doubles as a lock bar stabilizer. A nice touch and the only splash of color on an otherwise grey knife.

Here is a shot of the Sigil next to my Paramilitary 2:

It’s a little longer than the Para 2, but you get a lot more blade. Speaking of which, blade centering is perfect on my knife.

Microtech Sigil MK6 Review – Final Thoughts

The Sigil is an impressive knife. Microtech’s styling may not be to everyone’s taste, and this is a bigger knife, but you can’t argue that the Sigil has been beautifully executed with top shelf materials.

Almost every bell and whistle you could ask for is included. A milled clip, milled out handles, floating back spacer, hidden hardware, top shelf blade steel, and tons of machining. Fit and finish is outstanding. And this knife is made in the USA.

My only gripe is that the body screws come loose and they don’t supply the tool to tighten them.

This isn’t an inexpensive knife, but for just under $400 I think you get what you pay for. It’s almost on par with my old Shirogorov 95t, and that knife clocks in at 200%+ of the cost. Any interesting comparison is with a Sebenza.

While this is far from being an everyman’s EDC, I think those whose interests are piqued by the concept of the Sigil will be happy with this knife. It exceeded my expectations, and it makes me want to review more Microtechs in the future. Speaking of which, I really like the Sebastian Benja designed Stitch. I think that will be my next acquisition.

I know the Sigil is not a knife for everyone, so I won’t give it a blanket endorsement. But I give it 2 thumbs up if you are already in the market for this knife.

Microtech Sigil – From $390.00
From: BladeHQ

I recommend purchasing the Microtech Sigil at BladeHQ. Please consider that buying anything through any of the links on this website (including Amazon) helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.